commit 2dba6679287040a257c1b85b28dcf8e02faf3be0 Author: Nick Mathewson nickm@torproject.org Date: Wed Sep 23 11:53:28 2020 -0400
get_all_possible_sybil: small indentation and comment cleanups --- src/feature/dirauth/dirvote.c | 36 +++++++++++++++++------------------- 1 file changed, 17 insertions(+), 19 deletions(-)
diff --git a/src/feature/dirauth/dirvote.c b/src/feature/dirauth/dirvote.c index 653af28033..1b45724c14 100644 --- a/src/feature/dirauth/dirvote.c +++ b/src/feature/dirauth/dirvote.c @@ -4362,34 +4362,32 @@ get_all_possible_sybil(const smartlist_t *routers) digestmap_t *omit_as_sybil_ipv6; digestmap_t *omit_as_sybil = digestmap_new(); // Sort the routers in two lists depending on their IP version - SMARTLIST_FOREACH(routers, routerinfo_t *, ri, { - // If the router is IPv6 - if (tor_addr_family(&(ri->ipv6_addr)) == AF_INET6){ - smartlist_add(routers_ipv6, ri); - } - // If the router is IPv4 - if (tor_addr_family(&(ri->ipv4_addr)) == AF_INET){ - smartlist_add(routers_ipv4, ri); - } - }); + SMARTLIST_FOREACH_BEGIN(routers, routerinfo_t *, ri) { + // If the router has an IPv6 address + if (tor_addr_family(&(ri->ipv6_addr)) == AF_INET6) { + smartlist_add(routers_ipv6, ri); + } + // If the router has an IPv4 address + if (tor_addr_family(&(ri->ipv4_addr)) == AF_INET) { + smartlist_add(routers_ipv4, ri); + } + } SMARTLIST_FOREACH_END(ri); omit_as_sybil_ipv4 = get_sybil_list_by_ip_version(routers_ipv4, AF_INET); omit_as_sybil_ipv6 = get_sybil_list_by_ip_version(routers_ipv6, AF_INET6);
// Add all possible sybils to the common digestmap - DIGESTMAP_FOREACH (omit_as_sybil_ipv4, sybil_id, routerinfo_t *, ri) { - digestmap_set(omit_as_sybil, ri->cache_info.identity_digest, ri); - } - DIGESTMAP_FOREACH_END - DIGESTMAP_FOREACH (omit_as_sybil_ipv6, sybil_id, routerinfo_t *, ri) { - digestmap_set(omit_as_sybil, ri->cache_info.identity_digest, ri); - } - DIGESTMAP_FOREACH_END + DIGESTMAP_FOREACH (omit_as_sybil_ipv4, sybil_id, routerinfo_t *, ri) { + digestmap_set(omit_as_sybil, ri->cache_info.identity_digest, ri); + } DIGESTMAP_FOREACH_END; + DIGESTMAP_FOREACH (omit_as_sybil_ipv6, sybil_id, routerinfo_t *, ri) { + digestmap_set(omit_as_sybil, ri->cache_info.identity_digest, ri); + } DIGESTMAP_FOREACH_END; // Clean the temp variables smartlist_free(routers_ipv4); smartlist_free(routers_ipv6); digestmap_free(omit_as_sybil_ipv4, NULL); digestmap_free(omit_as_sybil_ipv6, NULL); - // Return the digestmap : it now contains all the possible sybils + // Return the digestmap: it now contains all the possible sybils return omit_as_sybil; } /** Given a platform string as in a routerinfo_t (possibly null), return a